Yb3Cu4Ge4

metal

· JVASP-151285· Yb3Cu4Ge4

Yb3Cu4Ge4 is an intermetallic compound combining ytterbium, copper, and germanium, belonging to a family of rare-earth based metallic phases that are primarily studied for their unique electronic and thermal properties. This material is largely confined to research environments and condensed matter physics laboratories, where it is investigated for potential applications in thermoelectric devices, magnetic materials research, and solid-state physics studies of strongly correlated electron systems. The ytterbium-copper-germanium system is notable for its potential to exhibit interesting low-temperature behavior and electronic ordering phenomena that distinguish it from conventional metallic alloys.

condensed matter researchthermoelectric materials developmentmagnetic properties investigationrare-earth intermetallicslow-temperature physics study

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.156	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5729	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Yb3Cu4Ge4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control